Individual Calculations December 2015
 Van Riemsdijk, Marius  Total change: -4.40  Rating chartPersonal card
 III IRT Clube de Xadrez de Rio Claro Sub 2200 FIDE Rio Claro SP BRA 2015-11-21
RcRownchangeKK*chgGame
 1729 1774 2.50 5 -0.22 20 -4.40 
  Viaro Baccarin, Natalia 1926 BRA0.001-0.3020-6.00 
  Hara, Aroldo Hiroiuqui 1817 BRA0.001-0.4420-8.80 
  Polsak Da Rocha, Yure H. 1418 BRA1.0010.11202.20 
  Auriemo, Danielle Ferreira 1651 BRA1.0010.33206.60 
  Contato, Cristiano Carlos 1834 BRA0.5010.08201.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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